Best insulated winter jackets for hikers in 2025: Expert reviews and buyer’s guide

For hillwalking and mountaineering in the winter months, an insulated jacket is a welcome addition to your kit, delivering a great big dose of warmth whenever the cold starts to bite.

Best insulated winter jackets
  • There's a lack of inner 'dump' pockets
  • RRP:£180
    Men's sizes:S-XXL
    Women's sizes:N/a
    Weight:600g / 1lb 5oz (size large)
    Fabric and fill:40DTecShellnylon with PFC-free DWR; 120gsm (body) and 80gsm (arms, hood) ThermoSphere synthetic insulation (100% recycled polyester)